[TechAssist] Hitachi 50EX39B Shutsdown : Vibration Sensitive
- From: "Shoreline Electronics" <jstielau@xxxxxxxx>
- To: "Tech Assist Group" <techassist@xxxxxxxxxxxxx>
- Date: Mon, 30 Jun 2003 22:56:10 -0400
Make : Hitachi
Model : 50EX39B
Problem : Shuts down intermittently.
Set will come one perfect....give the set a bump and it shuts down. Protect
light in SMPS flashes.
Okay...should be easy enough....faulty connections somewhere!
Weeeeeellll. Looked this chassis over really well.....no sign of any
faulty connection. When the set is one , I can gently tap the power
supply/deflection board and it will shut down.
I think were looking at a possible cracked trace somewhere but haven't
located it yet.
Is there any intermittent spots others may have encountered on this newer
( 4 year old) chassis?
==========================
Jeff Stielau
Shoreline Electronics Repair
344 East Main Street
Clinton,CT 06413
860-399-1861
860-664-3535 (fax)
jstielau@xxxxxxxx
==========================
"If you push something hard enough it will fall over."
Fudd's First Law of Opposition - Sir Sidney Fudd
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